﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

//name：姚铁
//time：2017.9.5
//purpose：简易加法计算器
namespace work_5_2
{
    class Program
    {
        static void Main(string[] args)
        {
            string s1 = Console.ReadLine();
            Console.WriteLine("+");
            string s2 = Console.ReadLine();
            int s3 = Convert.ToInt32(s1) + Convert.ToInt32(s2);
            Console.WriteLine("=");
            Console.WriteLine(s3);
            Console.ReadKey();



        }
    }
}
